<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>work</title>
    <link rel="stylesheet" href="work.css" />
  </head>
  <body>
    <header>
      <div class="head1"></div>
      <div class="head2"></div>
    </header>
    <nav>
      <div class="nav"></div>
    </nav>
    <main></main>
    <!-- s1 -->
    <section id="s1">
      <div class="s1">
        <div class="d1"></div>
        <div class="d2"></div>
        <div class="d3"></div>
      </div>
    </section>
    <!-- s2 -->
    <section id="s2">
      <div class="s2">
        <div class="d1"></div>
        <div class="d2"></div>
      </div>
    </section>
    <!-- s3 -->
    <section id="s3">
      <div class="d1"></div>
      <div class="d2"></div>
    </section>

    <!-- s4 -->
    <section id="s4">
      <div class="s4">
        <div class="d1"></div>
        <div class="d2"></div>
        <div class="d3"></div>
        <div class="d4"></div>
      </div>
    </section>
    <!-- footer -->
    <footer></footer>
  </body>
</html>
